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8828025 = 352313797
BaseRepresentation
bin100001101011…
…010001111001
3121121111202220
4201223101321
54224444100
6513114253
7135015453
oct41532171
917544686
108828025
114a8a698
122b58989
131aa12ab
14125b2d3
15b95aa0
hex86b479

8828025 has 24 divisors (see below), whose sum is σ = 15070464. Its totient is φ = 4555200.

The previous prime is 8828009. The next prime is 8828041. The reversal of 8828025 is 5208288.

8828025 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (8828009) and next prime (8828041).

It is not a de Polignac number, because 8828025 - 24 = 8828009 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 427 + ... + 4223.

It is an arithmetic number, because the mean of its divisors is an integer number (627936).

Almost surely, 28828025 is an apocalyptic number.

It is an amenable number.

8828025 is a deficient number, since it is larger than the sum of its proper divisors (6242439).

8828025 is a wasteful number, since it uses less digits than its factorization.

8828025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3841 (or 3836 counting only the distinct ones).

The product of its (nonzero) digits is 10240, while the sum is 33.

The square root of 8828025 is about 2971.1992528270. The cubic root of 8828025 is about 206.6749548647.

The spelling of 8828025 in words is "eight million, eight hundred twenty-eight thousand, twenty-five".

Divisors: 1 3 5 15 25 31 75 93 155 465 775 2325 3797 11391 18985 56955 94925 117707 284775 353121 588535 1765605 2942675 8828025